JPH034642Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to an improvement of a structure for attaching supporting metal fittings that support beams of a balcony.

[Background Art] Conventionally, a support metal fitting 1' for attaching and supporting the end of a beam of a balcony is placed on the outer surface side of an external wall panel 2, and a mounting piece 3' extending integrally from the support metal fitting 1' is attached to the external wall panel 2. The end of the mounting piece 3' is fixed to the structural material of the building by inserting it between the parts, and the watertight material 4, which is integrally provided on the back side of the supporting hardware 1', is brought into elastic contact with the outer surface of the outer wall panel 2. A balcony beam can be fixed to the support hardware 1' by filling the gap with caulking material 5 and inserting bolts into the mounting holes 6' of the support hardware 1'. However, in such a conventional example, since the watertight material 4 is only used to seal the indoor side to prevent rainwater from entering, the caulking material 5 filled between the outer wall panels 2 and the mounting piece 3'
There is a drawback that rainwater can enter the interior due to the shrinkage of the caulking material 5, etc., which creates a gap between the two parts, and the supporting metal part 1', which requires strength over time, remains exposed. It is prone to rusting, which poses a safety problem over time.

[Purpose of the invention] The present invention has been made in view of the points stated above, and the purpose of the invention is to obtain high watertightness so that there is no risk of rainwater entering the interior, and to provide support metal parts. The purpose of the present invention is to provide a mounting structure for balcony support hardware that can ensure safety over a long period of time without exposing the metal parts.

[Disclosure of the invention] The mounting structure of the balcony support hardware of the invention is as follows:
A supporting hardware 1 is placed on the outer surface side of an exterior wall panel 2 of a building, and a mounting piece 3 extending integrally from the supporting hardware 1 is inserted into the gap between the exterior wall panels 2, and the end of the mounting piece 3 is attached to a structural member of the building. 7, and a box cover 9 with an opening on the back side with an insertion hole 8 drilled to correspond to the mounting hole 6 of the support hardware 1, is attached to the support hardware 1.
The caulking material 5 is filled into the filling recess 10 recessed all around the rear side of the outer periphery of the box cover 9, and the caulking material 5 is used to connect the outer surface of the outer wall panel 2 and the periphery of the box cover 9. The above-mentioned configuration solves the drawbacks of the conventional example. In other words, the box cover 9 is attached to the support hardware 1, and the filling recess 10 that is recessed all around the outer circumference of the box cover 9 on the back side is filled with caulking material 5, and the outer wall panel 2 is filled with the caulking material 5. By sealing between the outer surface and the periphery of the box cover 9, it is possible to reliably seal the area where the mounting piece 3 is inserted to prevent rainwater from entering, thereby preventing rainwater from entering the inside. Moreover, by covering the supporting metal part 1 with the box cover 9, the supporting metal part 1 can be prevented from being exposed, and the supporting metal part 1 can be prevented from rusting, so that safety can be maintained over a long period of time.

The present invention will be explained in detail below with reference to embodiments shown in FIGS. 1 and 2.

The support hardware 1 is formed in a U-shape, and a mounting piece 3 is integrally extended rearward from the back surface of the support hardware 1. A plurality of attachment holes 6 are bored in the support hardware 1, and nuts 11 are attached to the back side of the attachment holes 6. This supporting hardware 1 is arranged on the outer surface side of the outer wall panel 2, a mounting piece 3 is inserted into the gap between the outer wall panels 2, and a fixing piece 12 at the tip of the mounting piece 3 is fixed to the structural member 7 like a bolt or nut. It is fixed with a fixture 13. Adjacent exterior wall panel 2
The side edges of are brought as close as possible to each other,
A gap between the outer wall panels 2 formed by the thickness of the mounting piece 3 is filled with caulking material 5. The box cover 9 is formed in the shape of a square box with an open back, and an insertion hole 8 is bored in the front of the box cover 9 so as to correspond to the mounting hole 6 of the support hardware 1.
A filling recess 10 is provided on the back side of the outer periphery over the entire periphery. This box cover 9 is attached to the supporting hardware 1, the back side of the box cover 9 is brought into contact with the outer surface of the outer wall panel 2, and the filling recess 10 is filled with caulking material 5 to form a gap between the box cover 9 and the outer wall panel 2. is sealed. The balcony beam 14 is, for example, a beam with an H-shaped cross section, and a fixing plate 15 is integrally attached to the end face of the beam 14, and a fixing hole 16 corresponding to the mounting hole 6 is bored in the fixing plate 15. . This beam 14
The fixing plate 15 of
The fixing hole 16 is connected to the insertion hole 8 and the mounting hole 6.
The beam 14 is attached to the supporting hardware 1 by inserting the bolt 17 through the fixing hole 16 and screwing the bolt 17 into the nut 11.

[Effects of the invention] As described above, the present invention covers a box cover with an opening on the back side with insertion holes drilled to correspond to the mounting holes of the support metal fittings, and attaches the box cover to the back side of the outer periphery of the box cover. The filling recess that extends around the circumference is filled with caulking material, and the caulking material seals between the outer surface of the outer wall panel and the periphery of the box cover, so the mounting piece for the support hardware can be inserted into the gap in the outer wall panel. Even if there is a gap in the part where the support part is, it can be sealed to prevent rainwater from entering this part, and it is possible to reliably prevent rainwater from entering the interior.Moreover, the supporting hardware is covered with a box cover, so that the supporting hardware can be sealed. It is not exposed and the supporting hardware is less likely to rust, allowing safety to be maintained over a long period of time.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view of one embodiment of the present invention;
The figure is a cross-sectional view after assembly of the same as the above, and FIG. 3 is a perspective view of the conventional example, in which 1 is a supporting hardware, 2 is an outer wall panel, 3 is a mounting piece, 5 is a caulking material, 6 is a mounting hole, and 7 is a perspective view of a conventional example. A structural member, 8 is an insertion hole, 9 is a box cover, and 10 is a filling recess.

Claims (1)

[Scope of utility model registration request] A supporting hardware is placed on the outside of the exterior wall panel of the building, and a mounting piece that extends from the supporting hardware is inserted into the gap between the exterior wall panels, and the end of the mounting piece is fixed to the structural material of the building. Attach a box cover with an open back side with insertion holes drilled to correspond to the mounting holes on the support hardware, and fill the filling recess that is recessed all around the back side of the outer periphery of the box cover with caulking material. Balcony support hardware installation structure consisting of sealing between the outer surface of the outer wall panel and the periphery of the box cover using caulking material.